I've had the bar on BAT bushings for about 30k miles and now have reason to believe that they are worn out. Is there any advantage to the energy suspension bushings over the BAT ones? Also, is it hard to shave the bushings to fit onto the larger BAT bar? Couldn't find anything from searching, thanks

99 T-green svt K&N & heatshield Opt. y-pipe Borla Superchip DMD Magnecore wires Metal impeller water pump BAT / Bilstein kit 21mm BAT bar w/ boxed subframe 215/45/ZR17 Toyo Proxes FZ on Rage 5.0's jimmkreider@yahoo.com